How many CVEs have patched checkBlockRef?

1 published CVEs changed checkBlockRef in siyuan-note/siyuan, in 1 distinct patches totalling 36 changed lines, between 2026 and 2026.

What is the latest CVE that changed checkBlockRef?

CVE-2026-74904 (SiYuan before v3.7.4 Missing Authorization via block API), published 2026-08-18, changed lines 98 to 158 of kernel/api/block.go.

How does checkBlockRef compare to the rest of siyuan-note/siyuan?

siyuan-note/siyuan has 67 CVEs with a located fix in total; 1 of them changed checkBlockRef.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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siyuan-note/siyuan

Function

checkBlockRef

Name: checkBlockRef in siyuan-note/siyuan: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

kernel/api/block.go

Last patched August 18, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

36

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

checkBlockRef in siyuan-note/siyuan was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 36 lines in total.

siyuan-note/siyuan has 67 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed checkBlockRef, newest first, with the lines each fix touched.

SiYuan before v3.7.4 Missing Authorization via block API
CVE-2026-74904 · lines 98–158 · +36 −0 in 3 hunks
High · CVSS 8.7
EPSS 0.5%2026-08-18

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in siyuan-note/siyuan changed by the most CVE fixes.

IsSensitivePath8 CVEs · kernel/util/path.go ServeAPI6 CVEs · kernel/api/router.go getBlockInfo4 CVEs · kernel/api/block.go getDocInfo4 CVEs · kernel/api/block.go fullTextSearchBlock3 CVEs · kernel/api/search.go serveExport3 CVEs · kernel/server/serve.go

All patched functions in siyuan-note/siyuan

Frequently asked questions

Common questions about CVE fixes to checkBlockRef.

How many CVEs have patched checkBlockRef?: 1 published CVEs changed checkBlockRef in siyuan-note/siyuan, in 1 distinct patches totalling 36 changed lines, between 2026 and 2026.
What is the latest CVE that changed checkBlockRef?: CVE-2026-74904 (SiYuan before v3.7.4 Missing Authorization via block API), published 2026-08-18, changed lines 98 to 158 of kernel/api/block.go.
How does checkBlockRef compare to the rest of siyuan-note/siyuan?: siyuan-note/siyuan has 67 CVEs with a located fix in total; 1 of them changed checkBlockRef.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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